Intel Optane SSD 905P 480GB SSD Review

1. Introduction2. Intel Optane 905P 480GB3. Testing Methodology4. CrystalDiskMark5. ATTO Disk Benchmark6. AS SSD7. IOMETER - Sequential & Random Performance8. 128KB Sequential Performance9. 4K Random Read v QD Performance10. 4K Random Write v QD Performance11. 4K 70/30 Mixed Performance12. Throughput13. PCMark 8 - Storage Consistency14. PCMark8 - Individual Test Suites15. PCMark8 Storage Test - Individual Test Suites16. Performance Stability17. Real Life File Testing18. Closing Thoughts19. View All Pages

As with the ATTO benchmark we were able to get a bit more Sequential performance out of the drive than the official numbers with our 128KB Sequential tests. The best read score we saw was 2,779.94MB/s which is 179MB/s faster than the official top end figure while the write score of 2,464.56MB/s bettered the official 2,200MB/s.

128KB Sequential Read Comparison

128KB Sequential Write Comparison

As can be seen from the read/write performance at the tested Queue Depth's, the drive isn't a speed demon when it comes to Sequential performance, but to be fair that's not what the drive is about.

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